Back to project page PTScreenOff.
The source code is released under:
GNU General Public License
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/* * Copyright (C) 2012-2014 Jorrit "Chainfire" Jongma *// w ww . j a v a 2 s. c om * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package eu.chainfire.libsuperuser; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; /** * <p> * Base receiver to extend to catch notifications when overlays should be * hidden. * </p> * <p> * Tapjacking protection in SuperSU prevents some dialogs from receiving user * input when overlays are present. For security reasons this notification is * only sent to apps that have previously been granted root access, so even if * your app does not <em>require</em> root, you still need to <em>request</em> * it, and the user must grant it. * </p> * <p> * Note that the word overlay as used here should be interpreted as "any view or * window possibly obscuring SuperSU dialogs". * </p> */ public abstract class HideOverlaysReceiver extends BroadcastReceiver { public static final String ACTION_HIDE_OVERLAYS = "eu.chainfire.supersu.action.HIDE_OVERLAYS"; public static final String CATEGORY_HIDE_OVERLAYS = Intent.CATEGORY_INFO; public static final String EXTRA_HIDE_OVERLAYS = "eu.chainfire.supersu.extra.HIDE"; @Override public final void onReceive(Context context, Intent intent) { if (intent.hasExtra(EXTRA_HIDE_OVERLAYS)) { onHideOverlays(intent.getBooleanExtra(EXTRA_HIDE_OVERLAYS, false)); } } /** * Called when overlays <em>should</em> be hidden or <em>may</em> be shown * again. * * @param hide Should overlays be hidden? */ public abstract void onHideOverlays(boolean hide); }